diff options
Diffstat (limited to 'helix-core/src/syntax.rs')
| -rw-r--r-- | helix-core/src/syntax.rs | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs index a9344448..0d8559ca 100644 --- a/helix-core/src/syntax.rs +++ b/helix-core/src/syntax.rs @@ -12,6 +12,7 @@ use arc_swap::{ArcSwap, Guard}; use bitflags::bitflags; use globset::GlobSet; use hashbrown::raw::RawTable; +use helix_stdx::rope::{self, RopeSliceExt}; use slotmap::{DefaultKey as LayerId, HopSlotMap}; use std::{ @@ -1961,11 +1962,16 @@ impl HighlightConfiguration { node_slice }; - static SHEBANG_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(SHEBANG).unwrap()); + static SHEBANG_REGEX: Lazy<rope::Regex> = + Lazy::new(|| rope::Regex::new(SHEBANG).unwrap()); injection_capture = SHEBANG_REGEX - .captures(&Cow::from(lines)) - .map(|cap| InjectionLanguageMarker::Shebang(cap[1].to_owned())) + .captures_iter(lines.regex_input()) + .map(|cap| { + let cap = lines.byte_slice(cap.get_group(1).unwrap().range()); + InjectionLanguageMarker::Shebang(cap.into()) + }) + .next() } else if index == self.injection_content_capture_index { content_node = Some(capture.node); } |